From: Lars Schneider <larsxschneider@xxxxxxxxx> The global Travis-CI environment variable CFLAGS did not override the CFLAGS variable in the makefile. Pass CFLAGS as make variable to override it properly. In addition to that, add '-Wdeclaration-after-statement' to make a Travis-CI build fail (because of '-Werror') if the code does not adhere to the Git coding style. Inspired-by: Jeff King <peff@xxxxxxxx> Signed-off-by: Lars Schneider <larsxschneider@xxxxxxxxx> --- I made this patch because Peff pointed out to me that "git style doesn't allow declaration-after-statement" [1]. I wonder if it would make sense to add this check even in the makefile [2]? I am no make expert, but I also wonder why we don't use the override directive [3] for the CFLAGS? AFAIK this would allow a make invocation like this: make target CFLAGS+=-Wdeclaration-after-statement Thanks, Lars [1] http://www.spinics.net/lists/git/msg267273.html [2] https://github.com/git/git/blob/ff4ea6004fb48146330d663d64a71e7774f059f9/Makefile#L377 [3] https://www.gnu.org/software/make/manual/make.html#Override-Directive .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index c3bf9c6..29abff4 100644 --- a/.travis.yml +++ b/.travis.yml @@ -20,7 +20,7 @@ env: - DEFAULT_TEST_TARGET=prove - GIT_PROVE_OPTS="--timer --jobs 3" - GIT_TEST_OPTS="--verbose --tee" - - CFLAGS="-g -O2 -Wall -Werror" + - CFLAGS="-g -O2 -Wall -Werror -Wdeclaration-after-statement" - GIT_TEST_CLONE_2GB=YesPlease # t9810 occasionally fails on Travis CI OS X # t9816 occasionally fails with "TAP out of sequence errors" on Travis CI OS X @@ -68,7 +68,7 @@ before_install: echo "$(tput setaf 6)Git-LFS Version$(tput sgr0)"; git-lfs version; -before_script: make --jobs=2 +before_script: make CFLAGS="$CFLAGS" --jobs=2 script: make --quiet test -- 2.5.1 -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html